VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(822 ms)

#2842592May 24, 2025
SeriousHospitalizedLife-threatening
Unknown·49 yrs·AZ·COVID19

I suffered an NSTEMI Myocardial Infarction days after the second Moderna COVID vaccine was received. A stent was placed into my Widow Maker artery once several consecutive bags of IV Heparin finally caused the cardiac event to stop.

Acute myocardial infarctionCoronary arterial stent insertion
#2842593May 24, 2025
Female·29 yrs·ID·COVID19

Chest cramping pain, muscle cramping everywhere even though I drink water, heart beat going up to 180 bpm just walking to one side of the room, I am an athlete that had just completed a half marathon and full Ironman days & months prior. I lost multiple pregna…

Abortion spontaneousBlood gasesEchocardiogram normalHeart rate increasedMuscle spasms
#2842594May 24, 2025
Female·15 yrs·ID·HPV9

extreme abdominal pain, allergies, could no longer pass stool, paristalsis in my intestines stopped, I now have other autoimmune diseases, hoshimotos, I eat super clean and always chronically nutrient deficient because my stomach doesn't seem to absorb anythin…

Abdominal painAutoimmune disorderAutoimmune thyroiditisBiopsy stomachConstipationGastrointestinal motility disorder+2 more
#2842395May 23, 2025
Unknown·Age unknown·FL·HPV9

the patient involved did not experience any medical concerns after the GARDASIL 9 was inadvertently administered; The wrong vaccine was pulled from the refrigerator and administered because of human error; a 2 month old patient was inadvertently administere…

No adverse eventWrong product administered
#2842396May 23, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; I got the vaccine and I still have flare ups; Stress brings mine on; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes…

Herpes zosterPainStressVaccination failure
#2842397May 23, 2025
Unknown·Age unknown·MD·DTAP, HIBV

inadvertent administration of ActHib and Daptacel to patient after temperature excursion with no reported adverse event; temp. excursion of ActHib and daptacel occured at 9.6 C for 4 hrs with no reported adverse event; Initial information received on 19-May-20…

No adverse eventProduct storage error
#2842398May 23, 2025
Male·0.3 yrs·NJ·DTAPIPVHIB

reports that the Pentacel was given to patient past the expiration date with no reported adverse event; Initial information received on 15-May-2025 regarding an unsolicited valid non-serious case received from other health professional. This case was linked t…

Expired product administeredNo adverse event
#2842399May 23, 2025
Male·0.5 yrs·NJ·DTAPIPVHIB

administration of expired vaccine with no reported adverse event; Initial information received on 15-May-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves 6 months old male patient who administe…

Expired product administered
#2842400May 23, 2025
Unknown·Age unknown·MO·DTAPIPVHIB

administration of diluent from the pentacel without the dry mix/lyophilized component with no reported adverse event; Initial information received on 19-May-2025 regarding an unsolicited valid non-serious case received from a other health professional. This…

No adverse eventProduct preparation issue
#2842401May 23, 2025
Male·12 yrs·CT·MEN

administration of a menquadfi dose too early with no reported adverse event; Initial information received on 20-May-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 12 years old male patient…

Extra dose administeredNo adverse event
#2842402May 23, 2025
Unknown·Age unknown·CA·HIBV

received the injection that had sterile water instead of diluent with no reported adverse event; Initial information received on 21-May-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves an unkno…

No adverse eventProduct preparation error
#2842444May 23, 2025
Female·34 yrs·IN·HEP, HEPA, TDAP, VARCEL

Per phone call from patient she is experiencing bloating causing her stomach to come over the waistline of her pants and decreased bowel movements since approximately March 30, 2025.

Abdominal distensionInfrequent bowel movements
#2842445May 23, 2025
Female·34 yrs·IN·VARCEL

** Please note that Item 5 would not allow me to enter the date the patient reported because it was before this vaccine. She reported that she noticed the bloating about two weeks after the first vaccines one 3/18/2025 and about two weeks before the second ap…

Abdominal distensionInfrequent bowel movements
#2842446May 23, 2025
Male·2 yrs·NC·MMR

Hives all over body, lasted on and off for a month. Was given steroid injection twice, daily Benadryl/Zyrtec. Was prescribed an Epi pen just in case. It started around his forehead with an elevated temperature then it spread.

Antibody testBody temperature increasedUrticaria
#2842447May 23, 2025
Female·15 yrs·NJ·COVID19

Minor was administered COVID 19 vaccine for 6 to 12 years old dose; minor received half a dose.

Underdose
#2842448May 23, 2025
Male·0.5 yrs·MI·UNK

Patient was due for DTAP and was given a combination vaccine. No treatment needed, and patient's parents were notified

Wrong product administered
#2842449May 23, 2025
Female·61 yrs·WI·VARZOS

Experienced high fever on the evening of the vaccine around 6 pm and took aspirin to treat pain and fever. On the following day, the patient experienced swelling of the lips and malaise.

Lip swellingMalaisePainPyrexia
#2842450May 23, 2025
Female·18 yrs·FL·MNQ

patient developed hives, eyelid swelling, chest tightness that occurred the morning after the vaccination

Chest discomfortSwelling of eyelidUrticaria
#2842451May 23, 2025
Female·74 yrs·PA·PNC20

Patient ended up with a rash on left shoulder cap; above injection site

Injection site rash
#2842452May 23, 2025
Female·60 yrs·FL·TD

On the evening on May 5, 2025, the donor began to feel lightheaded and had a syncope episode. Donor was unsure of what time or how long she exactly was unconscious for. Donor stated she woke up on the floor and was confused as to what happened. Donor did not h…

Confusional stateDizzinessLoss of consciousnessSyncope
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